25579-62-8

Basic information

• Product Name: 3,5,6-trichloro-4-phenylamino-phthalonitrile
• Synonyms: 3,5,6-trichloro-4-phenylamino-phthalonitrile
• CAS NO: 25579-62-8
• Molecular Weight: 322.581
• Mol File: 25579-62-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,5,6-trichloro-4-phenylamino-phthalonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5,6-trichloro-4-phenylamino-phthalonitrile(25579-62-8)
• EPA Substance Registry System: 3,5,6-trichloro-4-phenylamino-phthalonitrile(25579-62-8)

Safety Data

• Hazardous Substances Data: 25579-62-8(Hazardous Substances Data)

Upstream product

• 1953-99-7 tetrachlorophthalonitrile 
• 62-53-3 aniline 

Downstream Products

• 1160165-17-2 C₁₈H₁₅Cl₂N₃S 
• 1160165-19-4 C₂₂H₂₄ClN₃S₂ 
• 1160165-21-8 C₂₆H₃₃N₃S₃ 
• 1160165-16-1 C₂₀H₁₁Cl₂N₃S 
• 1160165-18-3 C₂₆H₁₆ClN₃S₂ 
• 1160165-20-7 C₃₂H₂₁N₃S₃ 

Relevant articles and documents

Phthalocyanines and related compounds: XLVII. Nucleophilic replacement of chlorine atoms in tetrachlorophthalonitrile. Synthesis of phenyl(alkyl)amino- substituted phthalonitriles and some phthalocyanines based thereon

Nucleophilic replacement of chlorine atoms in tetrachlorophthalonitrile by the action of primary and secondary amines was studied. The reactions of tetrachlorophthalonitrile with amines at a ratio of 1: 10 gave with high yields and regioselectivity the corresponding 4,5-diamino-3,6-dichlorophthalonitriles from cyclic secondary amines and 4-amino-3,5,6-trichlorophthalonitriles from primary amines and acyclic secondary amines. 4-Amino-3,5,6- trichlorophthalonitriles were used to synthesize cobalt and zinc phthalocyanine complexes. It was shown that replacement of chlorine atoms in the pyrrolic β-positions of hexadecachlorophthalocyanines by amino groups is not accompanied by red shift of the long-wave absorption band in the electronic spectra.